Name
union — Union of 2 maps
Synopsis
map
union
( |
map
MAP1
, |
| |
map
MAP2
); |
Description
Interprets two maps as sets and returns a new map that has all elements of the first map MAP1and all of the second map MAP2. If elements have identical keys, values from MAP2 overwrite elements from MAP1.
Usage
union($["a":1, "b":2], $[1:"a", 2:"b"]) -> $[1:"a", 2:"b", "a":1, "b":2]
union($["a":1, "b":2], $["b":10, "c":20]) -> $["a":1, "b":10, "c":20]
